Experience the world in the last Ice Age
In the Giants of the Ice Age exhibition you will encounter nearly twenty life-sized animal robots - including a mammoth and a saber-toothed cat!
The exhibition is on display 8.2.2025–30.8.2026.
News
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Heureka's tips for autumn
A colourful autumn at Heureka! Check out our best tips for what to do on an autumn day 2025.
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H18: Halloween 31.10.2025
Heureka's extremely popular H18: Halloween science event takes place on Friday, October 31st from 7 pm to midnight. In honor of the brand new water exhibition, Halloween will be celebrated with a sewer theme.
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Children's Halloween 1.11.2025
On Saturday 1.11.2025 10 am – 6 pm, we will be hosting a Halloween event for the whole family. A day full of fun Halloween program with a sewer theme in honor of the opening of the brand new water exhibition.
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Father's Day 2025
How would it sound to celebrate Father's Day 2025 at the heart of science? Heureka's interactive exhibitions are fun for all ages. The Science Restaurant offers a hearty and tasty Father's Day lunch!
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The Planetarium is closed
We will open a fully renovated and state-of-the-art Planetarium in late 2025.
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Photographic Memory Test online
Note! The test in in Finnish. Take Heureka's free and fun photo memory test online. Challenge your visual memory, exercise your brain, and find out how accurately you remember the details of what you see.
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NOX evenings for adults
You'll leave Heureka's NOX events smarter than you arrived. Every event has their own theme.
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Thursday evening ticket for 10 €
Note! The discount does not apply on Thursday evening 25.12. On Thursdays from 15:00–20:00, all entrance tickets are 10 €/each. Children under 5 years of age can enter Heureka free of charge accompanied by a guardian.
Exhibitions
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Giants of the Ice Age
8.2.2025–6.9.2026
Nearly twenty life-size animal robots await visitors at the Giants of the Ice Age exhibition - including a mammoth and a saber-toothed cat!
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Our Journey in Space
10.2.2024-6.1.2027
Our Journey in Space is an interactive science center exhibition for the whole family
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Water - The stream of Life
Opening 30.10.2025
Water - The Stream of Life exhibition will open 30.10.2025. The exhibition is suitable for people of all ages and backgrounds, to children and to adults, as well as the curious and those who like to delve deeper.
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Different Eyes
May 15, 2025–January 6, 2026
Two Centuries of Braille anniversary exhibition. We live in a world that emphasises visual information – but what if our eyes cannot see? The exhibition was curated in collaboration with the Finnish Federation of the Visually Impaired.
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Fibrations
10.6.2025–6.1.2026
The exhibition showcases student works of the Aalto University interdisciplinary course Crystal Flowers in Halls of Mirrors: Mathematics Meets Art and Architecture.
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Exhibitions Outdoors
Opens again summer 2026.
At Science Park Galilei you can try out large-scale objects based on music, mathematics and physics phenomena. Opens again 2026.
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Artificial Intelligence – Me, Myself & AI
Open until 6.1.2026
Welcome to the village of the Scientist's home full of artificial intelligence! Can you beat the robot in rock-paper-scissors?
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Heureka Classics
Open until 30.11.
The exhibition will be open until 30.11.2025, after which it will be temporarily closed. The exhibition will open with a renewed look in a new space in late March 2026.
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Electri City
Open until 6.1.2026
Delve into smart electricity in your everyday life! What is a smart home like and how can you yourself use electricity intelligently?
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Circular Factory
Open until 6.1.2026
Circular Factory is an exhibition of sustainable development solutions. How can familiar objects be recycled as efficiently as possible?
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The Idea Workshop
In the challenges of the idea shop, you can aim for style, speed or, for example, slowness.
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Science on a Sphere
The Science on a Ball site presents data collected by satellites about climate and space, among other things.
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Main Exhibition Area
In the main exhibition area, a few old favorites are on display, such as the wire wheel and Foucault's pendulum.
Science restaurant
The selection of the science restaurant includes a hearty lunch that changes daily, the Science Snack Menu, delicious sandwiches, fresh salads, sweet pastries, and a variety of coffees and teas!
You might also be interested in
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Today's lunch menu
See the lunch menuLunch includes a daily changing selection of hot main courses, soup, salad bar, bread and food drinks (including coffee and tea).
Lunch available Mon–Fri 11am–2pm and Sat–Sun 11am–3pm. -
Birthday parties for children
Read moreBirthday chemistry
At Heureka, you can organize slightly different birthday parties for children aged 6–12! -
Museum card x Heureka
Heureka is a Museum Card destination, so with your own Museum Card you claim entry to all Heureka exhibitions, pavement films and
for other shows free of charge!
You can also buy a museum card at Heureka's ticket office
